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Employee Benefit Plans - Common Stock Awards, Narrative (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended 56 Months Ended
May 18, 2022
May 25, 2021
May 20, 2020
Apr. 18, 2018
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2022
Restricted common shares                
Stock Related Compensation                
Compensation expenses         $ 2,800 $ 4,100 $ 3,500  
Performance Shares                
Stock Related Compensation                
Compensation expenses         $ 1,000      
Expense recognition period         2 years 6 months      
Restricted Stock Units (RSUs)                
Stock Related Compensation                
Compensation expenses         $ 1,200      
Expense recognition period         2 years 6 months      
Restricted Stock Awards                
Stock Related Compensation                
Compensation expenses         $ 180      
Expense recognition period         1 year      
2018 Equity Incentive Plan | Restricted common shares                
Stock Related Compensation                
Number of shares authorized (in shares)       1,500,000        
Number of shares awarded (in shares)         12,521 13,452    
Weighted average grant date fair value of shares issued (in dollars per share)   $ 13.68 $ 9.71   $ 13.98 $ 13.76    
Market value of shares issued   $ 4,400 $ 2,700          
Number of shares forfeited (in shares)         61,547     224,814
Compensation expenses         $ 5,400      
Expense recognition period         3 years      
2018 Equity Incentive Plan | Restricted common shares | Minimum                
Stock Related Compensation                
Vesting period       5 years        
2018 Equity Incentive Plan | Restricted common shares | Maximum                
Stock Related Compensation                
Vesting period       7 years        
2022 Equity Incentive Plan | Restricted common shares                
Stock Related Compensation                
Number of shares authorized (in shares) 3,500,000              
2022 Equity Incentive Plan | Restricted Stock Units (RSUs)                
Stock Related Compensation                
Number of shares awarded (in shares)         13,115      
Weighted average grant date fair value of shares issued (in dollars per share)         $ 12.69      
Vesting period 3 years              
Number of shares forfeited (in shares)               26,282
Employees | 2018 Equity Incentive Plan | Restricted common shares                
Stock Related Compensation                
Number of shares awarded (in shares)   293,755 261,091          
Employees | 2022 Equity Incentive Plan | Restricted common shares                
Stock Related Compensation                
Number of shares awarded (in shares) 150,027              
Weighted average grant date fair value of shares issued (in dollars per share) $ 11.00              
Market value of shares issued $ 1,700              
Employees | 2022 Equity Incentive Plan | Performance Shares                
Stock Related Compensation                
Number of shares awarded (in shares) 150,027              
Weighted average grant date fair value of shares issued (in dollars per share) $ 10.26              
Vesting period 3 years              
Market value of shares issued $ 1,500              
Employees | 2022 Equity Incentive Plan | Performance Shares | Minimum                
Stock Related Compensation                
Vesting percentage 0.00%              
Employees | 2022 Equity Incentive Plan | Performance Shares | Maximum                
Stock Related Compensation                
Vesting percentage 150.00%              
Director | 2018 Equity Incentive Plan | Restricted common shares                
Stock Related Compensation                
Number of shares awarded (in shares)   27,000 21,600          
Director | 2022 Equity Incentive Plan | Restricted common shares                
Stock Related Compensation                
Number of shares awarded (in shares) 41,206              
Weighted average grant date fair value of shares issued (in dollars per share) $ 12.55              
Vesting period 1 year              
Market value of shares issued $ 517